317 lines
12 KiB
JavaScript
317 lines
12 KiB
JavaScript
import React from 'react';
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import CharacterCounter from './character_counter';
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import Button from '../../../components/button';
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import ImmutablePropTypes from 'react-immutable-proptypes';
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import PropTypes from 'prop-types';
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import ReplyIndicatorContainer from '../containers/reply_indicator_container';
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import AutosuggestTextarea from '../../../components/autosuggest_textarea';
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import AutosuggestInput from '../../../components/autosuggest_input';
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import PollButtonContainer from '../containers/poll_button_container';
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import UploadButtonContainer from '../containers/upload_button_container';
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import { defineMessages, injectIntl } from 'react-intl';
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import SpoilerButtonContainer from '../containers/spoiler_button_container';
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import PrivacyDropdownContainer from '../containers/privacy_dropdown_container';
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import EmojiPickerDropdown from '../containers/emoji_picker_dropdown_container';
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import PollFormContainer from '../containers/poll_form_container';
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import UploadFormContainer from '../containers/upload_form_container';
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import WarningContainer from '../containers/warning_container';
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import LanguageDropdown from '../containers/language_dropdown_container';
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import ImmutablePureComponent from 'react-immutable-pure-component';
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import { length } from 'stringz';
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import { countableText } from '../util/counter';
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import { Icon } from 'mastodon/components/icon';
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import classNames from 'classnames';
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const allowedAroundShortCode = '><\u0085\u0020\u00a0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029\u0009\u000a\u000b\u000c\u000d';
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const messages = defineMessages({
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placeholder: { id: 'compose_form.placeholder', defaultMessage: 'What is on your mind?' },
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spoiler_placeholder: { id: 'compose_form.spoiler_placeholder', defaultMessage: 'Write your warning here' },
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publish: { id: 'compose_form.publish', defaultMessage: 'Publish' },
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publishLoud: { id: 'compose_form.publish_loud', defaultMessage: '{publish}!' },
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saveChanges: { id: 'compose_form.save_changes', defaultMessage: 'Save changes' },
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});
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class ComposeForm extends ImmutablePureComponent {
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static contextTypes = {
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router: PropTypes.object,
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};
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static propTypes = {
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intl: PropTypes.object.isRequired,
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text: PropTypes.string.isRequired,
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suggestions: ImmutablePropTypes.list,
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spoiler: PropTypes.bool,
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privacy: PropTypes.string,
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spoilerText: PropTypes.string,
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focusDate: PropTypes.instanceOf(Date),
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caretPosition: PropTypes.number,
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preselectDate: PropTypes.instanceOf(Date),
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isSubmitting: PropTypes.bool,
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isChangingUpload: PropTypes.bool,
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isEditing: PropTypes.bool,
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isUploading: PropTypes.bool,
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onChange: PropTypes.func.isRequired,
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onSubmit: PropTypes.func.isRequired,
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onClearSuggestions: PropTypes.func.isRequired,
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onFetchSuggestions: PropTypes.func.isRequired,
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onSuggestionSelected: PropTypes.func.isRequired,
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onChangeSpoilerText: PropTypes.func.isRequired,
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onPaste: PropTypes.func.isRequired,
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onPickEmoji: PropTypes.func.isRequired,
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autoFocus: PropTypes.bool,
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anyMedia: PropTypes.bool,
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isInReply: PropTypes.bool,
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singleColumn: PropTypes.bool,
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lang: PropTypes.string,
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};
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static defaultProps = {
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autoFocus: false,
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};
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state = {
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highlighted: false,
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};
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handleChange = (e) => {
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this.props.onChange(e.target.value);
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};
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handleKeyDown = (e) => {
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if (e.keyCode === 13 && (e.ctrlKey || e.metaKey)) {
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this.handleSubmit();
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}
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};
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getFulltextForCharacterCounting = () => {
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return [this.props.spoiler? this.props.spoilerText: '', countableText(this.props.text)].join('');
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};
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canSubmit = () => {
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const { isSubmitting, isChangingUpload, isUploading, anyMedia } = this.props;
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const fulltext = this.getFulltextForCharacterCounting();
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const isOnlyWhitespace = fulltext.length !== 0 && fulltext.trim().length === 0;
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return !(isSubmitting || isUploading || isChangingUpload || length(fulltext) > 500 || (isOnlyWhitespace && !anyMedia));
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};
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handleSubmit = (e) => {
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if (this.props.text !== this.autosuggestTextarea.textarea.value) {
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// Something changed the text inside the textarea (e.g. browser extensions like Grammarly)
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// Update the state to match the current text
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this.props.onChange(this.autosuggestTextarea.textarea.value);
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}
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if (!this.canSubmit()) {
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return;
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}
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this.props.onSubmit(this.context.router ? this.context.router.history : null);
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if (e) {
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e.preventDefault();
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}
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};
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onSuggestionsClearRequested = () => {
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this.props.onClearSuggestions();
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};
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onSuggestionsFetchRequested = (token) => {
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this.props.onFetchSuggestions(token);
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};
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onSuggestionSelected = (tokenStart, token, value) => {
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this.props.onSuggestionSelected(tokenStart, token, value, ['text']);
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};
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onSpoilerSuggestionSelected = (tokenStart, token, value) => {
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this.props.onSuggestionSelected(tokenStart, token, value, ['spoiler_text']);
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};
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handleChangeSpoilerText = (e) => {
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this.props.onChangeSpoilerText(e.target.value);
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};
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handleFocus = () => {
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if (this.composeForm && !this.props.singleColumn) {
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const { left, right } = this.composeForm.getBoundingClientRect();
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if (left < 0 || right > (window.innerWidth || document.documentElement.clientWidth)) {
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this.composeForm.scrollIntoView();
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}
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}
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};
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componentDidMount () {
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this._updateFocusAndSelection({ });
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}
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componentWillUnmount () {
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if (this.timeout) clearTimeout(this.timeout);
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}
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componentDidUpdate (prevProps) {
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this._updateFocusAndSelection(prevProps);
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}
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_updateFocusAndSelection = (prevProps) => {
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// This statement does several things:
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// - If we're beginning a reply, and,
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// - Replying to zero or one users, places the cursor at the end of the textbox.
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// - Replying to more than one user, selects any usernames past the first;
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// this provides a convenient shortcut to drop everyone else from the conversation.
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if (this.props.focusDate && this.props.focusDate !== prevProps.focusDate) {
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let selectionEnd, selectionStart;
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if (this.props.preselectDate !== prevProps.preselectDate && this.props.isInReply) {
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selectionEnd = this.props.text.length;
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selectionStart = this.props.text.search(/\s/) + 1;
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} else if (typeof this.props.caretPosition === 'number') {
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selectionStart = this.props.caretPosition;
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selectionEnd = this.props.caretPosition;
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} else {
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selectionEnd = this.props.text.length;
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selectionStart = selectionEnd;
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}
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// Because of the wicg-inert polyfill, the activeElement may not be
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// immediately selectable, we have to wait for observers to run, as
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// described in https://github.com/WICG/inert#performance-and-gotchas
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Promise.resolve().then(() => {
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this.autosuggestTextarea.textarea.setSelectionRange(selectionStart, selectionEnd);
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this.autosuggestTextarea.textarea.focus();
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this.setState({ highlighted: true });
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this.timeout = setTimeout(() => this.setState({ highlighted: false }), 700);
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}).catch(console.error);
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} else if(prevProps.isSubmitting && !this.props.isSubmitting) {
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this.autosuggestTextarea.textarea.focus();
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} else if (this.props.spoiler !== prevProps.spoiler) {
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if (this.props.spoiler) {
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this.spoilerText.input.focus();
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} else if (prevProps.spoiler) {
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this.autosuggestTextarea.textarea.focus();
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}
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}
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};
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setAutosuggestTextarea = (c) => {
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this.autosuggestTextarea = c;
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};
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setSpoilerText = (c) => {
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this.spoilerText = c;
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};
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setRef = c => {
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this.composeForm = c;
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};
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handleEmojiPick = (data) => {
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const { text } = this.props;
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const position = this.autosuggestTextarea.textarea.selectionStart;
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const needsSpace = data.custom && position > 0 && !allowedAroundShortCode.includes(text[position - 1]);
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this.props.onPickEmoji(position, data, needsSpace);
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};
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render () {
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const { intl, onPaste, autoFocus } = this.props;
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const { highlighted } = this.state;
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const disabled = this.props.isSubmitting;
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let publishText = '';
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if (this.props.isEditing) {
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publishText = intl.formatMessage(messages.saveChanges);
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} else if (this.props.privacy === 'private' || this.props.privacy === 'direct') {
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publishText = <span className='compose-form__publish-private'><Icon id='lock' /> {intl.formatMessage(messages.publish)}</span>;
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} else {
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publishText = this.props.privacy !== 'unlisted' ? intl.formatMessage(messages.publishLoud, { publish: intl.formatMessage(messages.publish) }) : intl.formatMessage(messages.publish);
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}
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return (
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<form className='compose-form' onSubmit={this.handleSubmit}>
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<WarningContainer />
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<ReplyIndicatorContainer />
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<div className={`spoiler-input ${this.props.spoiler ? 'spoiler-input--visible' : ''}`} ref={this.setRef} aria-hidden={!this.props.spoiler}>
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<AutosuggestInput
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placeholder={intl.formatMessage(messages.spoiler_placeholder)}
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value={this.props.spoilerText}
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onChange={this.handleChangeSpoilerText}
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onKeyDown={this.handleKeyDown}
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disabled={!this.props.spoiler}
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ref={this.setSpoilerText}
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suggestions={this.props.suggestions}
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onSuggestionsFetchRequested={this.onSuggestionsFetchRequested}
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onSuggestionsClearRequested={this.onSuggestionsClearRequested}
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onSuggestionSelected={this.onSpoilerSuggestionSelected}
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searchTokens={[':']}
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id='cw-spoiler-input'
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className='spoiler-input__input'
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lang={this.props.lang}
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spellCheck
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/>
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</div>
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<div className={classNames('compose-form__highlightable', { active: highlighted })}>
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<AutosuggestTextarea
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ref={this.setAutosuggestTextarea}
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placeholder={intl.formatMessage(messages.placeholder)}
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disabled={disabled}
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value={this.props.text}
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onChange={this.handleChange}
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suggestions={this.props.suggestions}
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onFocus={this.handleFocus}
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onKeyDown={this.handleKeyDown}
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onSuggestionsFetchRequested={this.onSuggestionsFetchRequested}
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onSuggestionsClearRequested={this.onSuggestionsClearRequested}
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onSuggestionSelected={this.onSuggestionSelected}
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onPaste={onPaste}
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autoFocus={autoFocus}
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lang={this.props.lang}
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>
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<EmojiPickerDropdown onPickEmoji={this.handleEmojiPick} />
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<div className='compose-form__modifiers'>
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<UploadFormContainer />
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<PollFormContainer />
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</div>
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</AutosuggestTextarea>
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<div className='compose-form__buttons-wrapper'>
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<div className='compose-form__buttons'>
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<UploadButtonContainer />
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<PollButtonContainer />
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<PrivacyDropdownContainer disabled={this.props.isEditing} />
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<SpoilerButtonContainer />
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<LanguageDropdown />
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</div>
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<div className='character-counter__wrapper'>
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<CharacterCounter max={500} text={this.getFulltextForCharacterCounting()} />
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</div>
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</div>
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</div>
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<div className='compose-form__publish'>
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<div className='compose-form__publish-button-wrapper'>
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<Button
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type='submit'
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text={publishText}
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disabled={!this.canSubmit()}
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block
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/>
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</div>
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</div>
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</form>
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);
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}
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}
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export default injectIntl(ComposeForm);
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